Compilare: main.cpp: In function 'void afis()': main.cpp:90:20: warning: variable 'lastj' set but not used [-Wunused-but-set-variable] 90 | int lasti=soli,lastj=solj,dmin,xsave,ysave; | ^~~~~ main.cpp:114:13: warning: 'ysave' may be used uninitialized in this function [-Wmaybe-uninitialized] 114 | solj=ysave; | ~~~~^~~~~~ main.cpp:113:13: warning: 'xsave' may be used uninitialized in this function [-Wmaybe-uninitialized] 113 | soli=xsave; | ~~~~^~~~~~